ICIC   25583
INSTITUTO DE CIENCIAS E INGENIERIA DE LA COMPUTACION
Unidad Ejecutora - UE
capítulos de libros
Título:
A Specialized Set Theoretic Semantics for Acceptability Dynamics of Arguments
Autor/es:
MARTIN MOGUILLANSKY; GUILLERMO SIMARI
Libro:
Frontiers in Artificial Intelligence and Applications - Computational Models of Argument - Proceedings of COMMA 2016
Editorial:
IOS Press
Referencias:
Año: 2016; p. 391 - 402
Resumen:
Inspired by the standard set theoretic Tarskian semantics, we proposea novel interpretation structure for studying the acceptability dynamicsof arguments (i.e., the eventual changes on their acceptability condition)for logic-based argumentation. Interpretation structures identifypossible scenarios in which a given argument would be accepted, or not,according to some standard extension-based argumentation semantics.These scenarios are congured in accordance to the consideration or inconsiderationof other arguments from the given argumentation framework.Thereafter, it would be possible to ensure the acceptability of anargument by handling the evolution of the argumentation frameworkthroughout the use of argumentative change operations. Hence, an interpretationstructure which is a model of a given argument species a possibleepistemic state to which the argumentation framework could evolvetowards the argument´s positive acceptability. Moreover, the analysis ofseveral models of a given argument brings the opportunity of satisfyingadditional restrictions towards the evolution of a framework. Finally, wepropose a revision operator whose rationality is ensured through postulatesand a corresponding representation theorem.